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Coating | Adhesives | Waterborne polyurethane
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EES-200L Content: ≧ 43% | CAS No: 34730-59-1 | Molecular formula: C4H11N2NaO3S

Uses of EES-200L (CAS 34730-59-1)

Hopax is a manufacturer and supplier of EES-200L (CAS 34730-59-1), a diaminosulfonic acid chain-extender used in the waterborne polyurethane industry.

The outstanding purity of Hopax's EES-200L provides the benefits of high solid content and excellent stability for waterborne PU dispersions.

EES-200L works well with all isocyanate and polyol systems, especially with dimethylol propanic acid (DMPA) and dimethylol butyric acid (DMBA). These systems are used for the development of high performance aqueous polyurethanes (PU) used in shoe adhesives and coatings for leather, wood and textiles.


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Thông tin cơ bản


EES-200L Content

≧ 43%


Light yellow liquid

Customized specifications are available for bulk requests. Contact us to discuss your requirements.

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Synonyms / Similar names:

  • Sodium salt, diamine with sulfonic acid functional group
  • Ethanesulfonic acid, 2-​[(2-​aminoethyl)​amino]​-​, sodium salt (1:1)
  • 2-[(2-Aminoethyl)amino] ethanesulfonic acid sodium salt
  • 2-2-aminoethylaminoethane sulfonic acid sodium salt

What we offer:

  • Worldwide shipping
  • Certificate of Analysis (CoA)
  • Safety Data Sheet (SDS)

Lead time:

  • 15 business days after order confirmation